Impact of different drugs

If anyone has information, websites, white page documents, or any other type of information on the impact different types of ectasy, acid, ghb, and ketamine? (special k - street name) have on the body, couldyou please direct me towards it. I'd really like to help convince some people to stop taking things. Tony

Try Erowid vaults - huge site on x etc. There is a huge amount of info on the net, search MDMA and ectasy. x seems to cause irreversable brain damage in terms of memory and can lead to anxiety , depression etc. There is lots of info on this!